\newcommand{\fix}[1]{{\color{red}fix: \textbf{#1}}}
\newcommand{\ignore}[1]{}
\newcommand{\figtitle}[1]{\textbf{#1}}

\newcommand{\optc}[0]{$512$}
\newcommand{\optauc}[0]{$0.608$}
\newcommand{\optaucb}[0]{$0.598$}
